| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.79 | 9.837% | $30.5237 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $34.69 | 5.819% | $36.7086 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $84.30 | 5.242% | $88.719 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $162.97 | 13.817% | $185.4876 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $230.82 | 6.737% | $246.3703 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $132.54 | 7.204% | $142.0882 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $131.33 | 11.172% | $146.0022 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $804.44 | $875.8996 | $875.90 | $875.85 | $875.90 | |